


        @media(max-width:1600px){
            .loading .txt{
                font-size: 15px;
            }
            .loading .txt img {
                width: 80px;
            }

            main .cutPics .sNext{
                bottom: 75px;
            }
            main .cutPics .ttls .box{
                height: 165px;
            }
            main .cutPics .ttls .box .no{
                font-size: 160px;
            }
            main .cutPics .ttls .box .desc{
                font-size: 55px;
                letter-spacing: 10px;
            }

            
            .switch .contn .pic .picBox{
                width: 460px;
            }
            
            .switch .contn .border{
                width: 570px;
                height: 225px;
            }
            .switch .contn .border .ttl{
                font-size: 12px;
                line-height: 14px;
                top: 35px;
                left: 15px;
                height: 45px;
            }
            .switch .contn .border .ttl::before{
                width: 33px;
            }
            .switch .contn .border .no{
                font-size: 75px;
                bottom: 15px;
                left: 25px;
            }
            .switch .contn .num{
                font-size: 114px;
            }
            .switch.active .contn .num{
                height: 110px;
            }

            .about.switch.active .contn .num{
                bottom: 425px;
            }
            .about.switch .contn .num{
                margin-left: 350px;
                bottom: 535px;
            }
            .about.switch.active .contn .pic .picBox{
                height: 610px;
            }

            .weDo.switch .contn .txt .tip{
                font-size: 22px;
                line-height: 35px;
            }
            .weDo.switch .contn .txt ul li{
                font-size: 13px;
                margin-bottom: 21px;
                padding-left: 40px;
            }
            .weDo.switch .contn .border{
                width: 560px;
            }
            .weDo.switch .contn .pic{
                margin-left: 175px;
            }
            .weDo.switch .contn .pic .picBox{
                width: 435px;
            }
            .weDo.switch.active .contn .pic .picBox{
                height: 370px;
            }
            .weDo.switch .contn .pic + .pic .picBox{
                width: 430px;
            }
            .weDo.switch.active .contn .pic + .pic .picBox{
                height: 430px;
            }
            .weDo.switch .contn .num{
                bottom: 175px;
                margin-left: 350px;
            }
            .weDo.switch.active .contn .num{
                bottom: 75px;
            }

            .process.switch .contn .txt .tip{
                font-size: 38px;
                line-height: 48px;
            }
            .process.switch .contn .pic .picBox{
                width: 450px;
            }
            .process.switch.active .contn .pic .picBox{
                height: 450px;
            }
            .process.switch .contn .pic + .pic{
                margin-left: -400px;
            }
            .process.switch.active .contn .pic + .pic .picBox{
                height: 285px;
            }
            .process.switch .contn .num{
                bottom: 160px;
            }
            .process.switch.active .contn .num{
                bottom: 10px;
            }

            .consult.switch.active .contn .pic .picBox{
                height: 600px;
            }
            .consult.switch .contn .num{
                top: 50px;
                margin-left: 422px;
            }
            .consult.switch .contn .border{
                width: 175px;
                bottom: 130px;
                margin-left: -42px;
            }

            .projects.switch .contn .swiper .swiper-slide{
                height: 350px;
            }
            .projects.switch .contn .btn.prev{
                left: 90px;
            }
            .projects.switch .contn .btn.next{
                right: 90px;
            }

            .scale{
                height: 350px;
            }
        }

        @media(max-width:1365px){
            main .cutPics .ttls .box .desc{
                font-size: 38px;
                letter-spacing: 5px;
            }
            main .cutPics .ttls .box>span{
                bottom: -35px;
                font-size: 12px;
            }
            
            .process.switch .contn .txt .tip{
                font-size: 28px;
                line-height: 36px;
                margin-bottom: 15px;
            }
            

            .weDo.switch .contn .txt ul li{
                font-size: 12px;
                margin-bottom: 18px;
                padding-left: 30px;
            }
            .weDo.switch .contn .pic{
                margin-left: 65px;
            }
            .weDo.switch .contn .pic .picBox{
                width: 380px;
            }
            .weDo.switch.active .contn .pic .picBox{
                height: 315px;
            }
            .weDo.switch .contn .pic + .pic .picBox{
                width: 375px;
            }
            .weDo.switch.active .contn .pic + .pic .picBox{
                height: 375px;
            }
            .weDo.switch .contn .border{
                top: 25px;
                width: 400px;
            }

            .consult.switch .contn .pic{
                margin-left: 0px;
            }
            .consult.switch .contn .border{
                bottom: 90px;
                margin-left: -110px;
            }
            .consult.switch .contn .pic .picBox{
                width: 435px;
            }
            .consult.switch .contn .num{
                margin-left: 350px;
            }

            .process.switch.active .contn .pic .details{
                right: -75px;
            }

            .projects.switch .contn .swiper .swiper-slide{
                height: 250px;
            }
            .projects.switch .contn .swiper .swiper-slide .box .name{
                font-size: 36px;
                line-height: 40px;
                bottom: 30px;
            }

            .scale{
                height: 250px;
            }
        }
        @media(min-width:1025px){
            body{
                overflow: hidden;
            }
        }
        @media(max-width:1200px){
            .projects.switch .contn nav .ttl{
                width: 33%;
            }
            .projects.switch .contn nav .choose{
                width: 67%;
            }
        }
        @media(max-width:1024px){
            header .logo.c .txt{
                display: block;
            }
            main .cutPics{
                height: 100vh;
                position: relative;
            }
            main .cutPics.active + .switch{
                transform: initial;
            }
            main .cutPics .ttls .box{
                height: 140px;
                left: 0;
            }
            main .cutPics .ttls .box::before{
                top: 55px;
                height: 3px;
            }
            main .cutPics .ttls .box.active::before{
                width: 45px;
            }
            main .cutPics .ttls .box .desc{
                top: 75px;
            }
            main .cutPics .ttls .box .desc p{
                line-height: 38px;
            }
            main .cutPics .ttls .box .no{
                font-size: 115px;
            }
            

            
            .switch .contn .border{
                width: 335px;
                height: 215px;
            }
            .frozen.switch .contn .border .tp{
                transition-delay: 1s;
            }
            .frozen.switch .contn .border .rht{
                transition-delay: 1.3s;
            }
            .frozen.switch .contn .border .btm{
                transition-delay: 1.6s;
            }
            .frozen.switch .contn .border .lft{
                transition-delay: 1.9s;
            }
            .frozen.switch .contn .border .hor{
                width: 100%;
            }
            .frozen.switch .contn .border .ver{
                height: 100%;
            }
            .switch .contn .border .ttl{
                font-size: 13px;
                top: 30px;
                left: 30px;
            }
            .frozen.switch .contn .border .ttl{
                width: 130px;
                transition-delay: 2s;
            }
            .switch .contn .border .ttl::before{
                left: 10px;
            }
            .frozen.switch .contn .border .ttl::before{
                opacity: 1;
                transition: all ease .3s;
            }
            .frozen.switch .contn .border .ttl::before{
                transition-delay: 2.2s;
                opacity: 1;
            }
            .frozen.switch .contn .border .no{
                width: 220px;
                transition-delay: 2.5s;
            }
            .switch .contn .num{
                display: none;
            }
            

            
            .about.switch .contn .pic{
                margin-top: -270px;
                margin-left: 240px;
            }
            .about.switch .contn .pic .picBox{
                width: 450px;
            }
            .frozen.about.switch .contn .pic .picBox{
                height: 510px;
            }
            .about.switch .contn .border{
                margin-top: 65px;
                margin-left: 5px;
            }
            
            .about.switch .contn .border .no{
                bottom: 20px;
                left: 35px;
                font-size: 100px;
            }
            
            .weDo.switch .contn .txt .tip{
                font-size: 30px;
                line-height: 40px;
            }
            .weDo.switch.frozen .contn .txt ul{
                transition: all ease 1s .5s;
                max-width: 100%;
            }
            .weDo.switch .contn .txt ul li{
                font-size: 18px;
                margin-bottom: 45px;
                padding-left: 55px;
            }
            .weDo.switch .contn .border{
                display: none;
            }
            .weDo.switch .contn .pic{
                margin-top: -490px;
                margin-left: 420px;
            }
            .weDo.switch .contn .pic .picBox{
                width: 475px;
            }
            .frozen.weDo.switch .contn .pic .picBox{
                height: 395px;
            }
            .weDo.switch .contn .pic + .pic{
                margin-top: -65px;
                margin-left: 250px;
            }
            .weDo.switch .contn .pic + .pic .picBox{
                width: 455px;
            }
            .frozen.weDo.switch .contn .pic + .pic .picBox{
                height: 385px;
            }

            .process.switch .contn .pic{
                margin-top: -120px;
                margin-left: 390px;
            }
            .process.switch .contn .pic + .pic{
                margin-top: -50px;
                margin-left: 110px;
            }
            .process.switch .contn .pic .picBox{
                width: 420px;
            }
            .frozen.process.switch .contn .pic .picBox{
                height: 420px;
            }
            .frozen.process.switch .contn .pic + .pic .picBox{
                height: 240px;
            }
            .frozen.process.switch .contn .pic .details{
                top: 22px;
                right: -50px;
                transition: all 0.8s 2s cubic-bezier(0.85, 0, 1, 1); 
            }

            .consult.switch .contn .pic{
                margin-top: -400px;
                margin-left: 285px;
            }
            .consult.switch .contn .pic .picBox{
                width: 425px
            }
            .frozen.consult.switch .contn .pic .picBox{
                height: 525px;
            }
            .consult.switch .contn .border{
                margin-left: 125px;
                margin-top: 150px;
                height: 295px;
                width: 230px;
            }
            .consult.switch .contn .border .no{
                bottom: 20px;
                left: 30px;
            }

            .projects.switch .contn{
                position: relative;
                left: initial !important;
                top: initial !important;
                bottom: initial !important;
                transform: initial;
                margin-top: 0px;
                max-width: 100%;
                padding-top: 150px;
            }   
            .frozen.projects.switch .contn nav{
                opacity: 1;
                transform: translateY(0px);
                transition: all ease .5s .7s;
            }
            .projects.switch .contn nav .ttl p{
                margin-top: 20px;
                margin-bottom: 30px;
                margin-left: 0px;
            }
            .projects.switch .contn .swiper{
                margin: 0px -35px;
            }
            .frozen.projects.switch .contn .swiper {
                opacity: 1;
                transition: all .5s .5s ease;
            }
            .projects.switch .contn .swiper .swiper-slide{
                width: 72%;
                padding: 0px 12px;
                height: 450px;
            }
            .projects.switch .contn .swiper .swiper-slide .box .name{
                font-size: 55px;
                line-height: 65px;
                bottom: 40px;
            }
            .projects.switch .contn .btn{
                display: none;
            }

            .scale{
                width: 72%;
                height: 450px;
                padding: 0px 12px;
            }
        }

        @media(max-width:767px){
            .loading .txt{
                font-size: 13px;
            }
            .loading .txt img{
                margin-bottom: 150px;
            }
            
            main .cutPics .palace::after{
                display: none;
            }
            main .cutPics .ttls .box{
                width: 290px;
                height: 60px;
                margin-left: -30px;
                left: 50%;
                transform: translate(-50%,-50%);
            }
            main .cutPics .ttls .box::before{
                top: 20px;
                height: 2px;
            }
            main .cutPics .ttls .box::before,
            main .cutPics .ttls .box>span,
            main .cutPics .ttls .box .desc{
                left: 140px;
            }
            main .cutPics .ttls .box .no{
                font-size: 48px;
            }
            main .cutPics .ttls .box .no p{
                width: 125px;
            }
            
            main .cutPics .ttls .box .desc{
                font-size: 20px;
                letter-spacing: 2px;
                top: 30px;
            }
            main .cutPics .ttls .box .desc p{
                line-height: 24px;
            }
            main .cutPics .sNext{
                bottom: 85px;
            }

            .weDo.switch .contn .txt ul{
                max-width: 100%;
            }
            
            .process.switch .contn .txt .tip{
                max-width: 100% !important;
                margin-bottom: 15px !important;
                margin-top: 10px;
                font-size: 20px !important;
                line-height: 30px !important;   
            }
            .switch .contn .pic .details,
            .projects.switch .contn nav,
            .projects.switch .contn .swiper{
                opacity: 1;
                transform: initial !important;
            }
            .projects.switch .contn .swiper{
                transition: all ease .5s;
            }
            .switch .contn .border{
                display: none;
            }
            
            .weDo.switch .contn .txt ul li{
                font-size: 12px;
                margin-bottom: 18px;
                padding-left: 30px;
            }

            .process.switch .contn .pic .details{
                top: 22px;
                right: -30px;
            }

            
            .projects.switch .contn{
                padding-top: 0px;
                padding-bottom: 100px;
            }
            .projects.switch .contn nav{
                flex-direction: column;
                align-items: initial;
            }
            .projects.switch .contn nav .ttl p{
                margin-top: 10px;
                margin-bottom: 15px;
            }
            .projects.switch .contn nav .choose ul li{
                width: 210px;
            }
            .projects.switch .contn .swiper{
                margin: 0px -25px;
            }
            .projects.switch .contn .swiper .swiper-slide{
                width: calc(90% - 50px * .9);
                height: 250px;
            }
            .projects.switch .contn .swiper .swiper-slide .box .name{
                font-size: 20px;
                line-height: 30px;
                bottom: 30px;
                left: 30px;
            }
            
            .scale{
                width: calc(90% - 50px * .9);
                height: 250px;
            }
        }